Huatian Cyb6300 Explosion-Proof Differential 4-20mA Pressure Transmitters for Gas Measurement

• Customization: Available
• Type: Explosion-proof Pressure Transmitter
• Structure Type: Explosion-Proof Differential 4-20mA Pressure Trans
• Model NO.: CYB6300
• Measuring Medium: Liquid or Gas
• Accuracy Grade: ±0.1%(≥250kpa) ±0.2%
• Pressure range: 6kpa, 40kpa, 250kpa,,1/3/10/40MPa,
• IP Rating: IP66
• Certification: CE
• Customized: Customized
• Response Time: 10ms
• Power Consumption: ≤500MW@24VDC, 20.8mA
• Bridge Resistance: 6K ±0.5KΩ
• Power Line Spacing: 15cm or More (Please Avoid Parallel Wiring)
• Long-Term Stability: < 0.1%Fs/Year
• Transport Package: Standard Pakage
• Trademark: Huatian
• Origin: Tianshui, Gansu, China
• Production Capacity: 500, 000PCS/Year
• Package Size: 34.00cm * 19.00cm * 19.00cm
• Package Gross Weight: 6.000kg

Product Description

 

Overview of products
 

CYB6300 series monocrystalline silicon pressure transmitter a high-performance, high-precision pressure transmitter. This product adopts the domestic advanced monocrystal silicon production process, embedded intelligent signal processing module, to achieve the perfect combination of static pressure and temperature compensation. The product has high measurement accuracy, good long-term stability, fast response rate, lightning protection and anti-interference protection, data backup and recovery functions. It can be applied to high stability and high accuracy of pressure and liquid level measurement in petrochemical, power transmission and other fields. The product supports LCD display, 4-20mA standard industrial analog signal output and HART communication protocol, which is convenient to use, safe and reliable, and supports PC terminal for configuration.
 

Product Features

1. 5-digit LCD digital display with backlight for real-time pressure indication
2. key operation of the display block for data fine-tuning, range migration, data recovery, etc.
3. standard HART communication, configurable via PC
4. product with data backup and recovery function
5. multiple display functions (Pa, kPa, MPa, bar, mbar, %, psi, mmH₂O)
6. monocrystalline silicon sensors away from the media contact surface for mechanical and thermal isolation
7. built-in temperature-sensitive compensation elements increasing product accuracy and stability
8. dual overload diaphragm protection design, bilateral static pressure up to 40 MPa

Application
This product is mainly used for high stable and high precision pressure, differential pressure, liquid level and density measurement, etc. It can be configured on PC through HART protocol for real-time monitoring, and can be mainly applied in the following industries

1. Pulp and Paper
2. Machinery and Equipment / Shipbuilding
3. Petroleum / Petrochemical / Chemical
4. Steel / Nonferrous metals / Ceramics
5. Electricity / City gas / other businesses

Performance parameters

Electrical parameters

Power supply	General purpose: 24VDC (10.5~45) VDC
	Intrinsic safety explosion protection: 24VDC (10.5~26) VDC
Output signal	4~20mA, 4~20mA+HART (Mode can be set)
	Saturation current	Upper limit: 20.8mA   Lower limit: 3.8mA
	Alarm current	Upper limit: 22.8mA   Lower limit: 3.6mA
Response time	10ms
Load resistance	0~2119Ω working condition
	250~600Ω HART communication
Power consumption	≤500mW@24VDC, 20.8mA
Bridge resistance	6k ±0.5kΩ
Power line spacing	15cm or more (Please avoid parallel wiring)

Technical parameters

Measurement medium	Liquid or gas
Accuracy	±0.1%(≥250KPa)
	±0.2%
Long-term stability	< 0.1%FS/year
Calibration Temperature	20ºC±5ºC
Zero-point temperature drift	≤±0.01%FS/ºC
Sensitivity temperature drift	≤±0.01%FS/ºC
Compensation temperature	-30ºC~70ºC
Transmission distance	< 1000 m
Power supply impact	< 0.005%FS/V
Static pressure effect	< 0.2% FS/ Upper limit 10MPa
Overpressure effects	< 0.05% FS/10MPa
Vibration effects	On arbitrary axes, 200HZ/g is 0.1%FS
Location Impact	Between the horizontal and vertical positions approximately 400Pa
Zero Migration	Migration within -20% to +20% of maximum range
Protection grade	IP66
Temperature range of measuring medium	Silicon oil filled sensors: -40~120ºC
	Fluorine oil filled sensor: -45~160ºC
Operating ambient temperature	-40~85ºC, Integrated LCD display: -30~70ºC
Operating ambient humidity	5~100%RH@40ºC
Storage ambient temperature	-40~110ºC, Integrated LCD display: -30~70ºC

Elwectromagnetic compatibility performance

No.	Test Items	Basic Standards	Test conditions	Performance Grade
1	Radiation interference (enclosure)	GB/T 9254/CISPR22	30~1000MHZ	Qualified
2	Conducted interference (DC power port)	GB/T 9254/CISPR22	0.15~30MHZ	Qualified
3	Electrostatic discharge (ESD) immunity	GB/T 17626.2/IEC61000-4-2	4kV (Contacts) 8KV (Air)	B
4	RF EMF immunity	GB/T 17626.3/IEC61000-4-3	10V/m (80MHz~1GHz)	A
5	Industrial frequency magnetic field immunity	GB/T 17626.8/IEC61000-4-8	30A/m	A
6	Electrical fast covariance pulse group immunity	GB/T 17626.4/IEC61000-4-4	2kV (5/50ns,5kHz)	B
7	Surge immunity	GB/T 17626.5/IEC61000-4-5	2kV (Ground Line)	B
8	Conducted interference immunity for RF field induction	GB/T 17626.6/IEC61000-4-6	3V(150KHz~80MHz)	A
Note: 1) A performance level: Performance is normal within the technical specification limits when tested. 2) B performance level: Temporary reduction or loss of function or performance at the time of testing, but capable of self-recovery, with no change in actual operating conditions, storage and its data.

Appearance
Product dimension

Product selection

Product Signal Output Selection
No.	Output signal	Outlet method
1	LCD display	\
2	LCD display+4~20mA	two-wire
3	LCD display+4~20mA+HART	two-wire

Product range selection reference
Range	Lower range limit			Maximum range	Single-ended overload	Bilateral hydrostatic pressure
	D	G	A
6kPa	-6kPa	-6kPa	-	6kPa	16MPa	16MPa
40kPa	-40kPa	-40kPa	0kPa	40kPa	16MPa	25MPa
250kPa	-250kPa	-100kPa	0kPa	250kPa	16MPa	40MPa
1MPa	-500kPa	-100kPa	0kPa	1MPa	16MPa	40MPa
3MPa	-500kPa	-500kPa	-	3MPa	16MPa	40MPa
10MPa	-	-500kPa	0kPa	10MPa	20MPa	-
40MPa	-	-	0kPa	40MPa	60MPa	-
* Bilateral static pressure is only available for differential pressure series        * D-differential pressure; G-gauge pressure; A-absolute pressure

 

 

Company Information

Tianshui Huatian Sensor Co., Ltd. is a new high-tech enterprise which combined R&D, production, sales with engineering service. It is one of the enterprises which engaged in the integrated pressure sensors and transducers in China. We have passed GB/T 19001-2008 quality management system certification in November 2009.

The Main Products:

CYX series pressure sensors, CYB series pressure transmitter, CYBD series intelligent measurement instrument, CYBK series electronic pressure switches and CW series temperature transmitters.

At present, the company has a number of patents with independent intellectual property rights for the integrated pressure sensors and transducers, which are widely used in industrial automation fields such as coal, oil, electric power, metallurgy, light industries and etc.

The First-Class Equipment:

Laser Trimming Machine; Gold Wire Ball Welding Machine; Shaped Cap Sealing Machine; Laser Welding Machine; High Vacuum Oiling Machine; Precision High Low Temperature Test Box; High Precision Automatic Temperature Compensation System and Automatic Test System and Other Hardware Facilities.

Business Advantages:

One hundred thousand purification plant (3000m2); Pressure sensors, transducers and intelligent digital instrument production line (200000 pieces annual output); A leading domestic OEM oil pressure sensor core body production line (1000000 pieces annual output); High-quality R & D team; Advanced process technology.

We are willing to create a splendid future with customers and partners hand in hand.

Factory Production Equipment